]>
Commit | Line | Data |
---|---|---|
e765eb10 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | /* $Id: $ */ | |
16 | ||
17 | //_________________________________________________________________________ | |
18 | // Minimal class to store photon infomation for pi0, tagged and isolated photon analysis | |
19 | // | |
20 | //-- Author: Dmitri Peressounko (RRC "KI") | |
21 | ||
22 | #include "AliCaloPhoton.h" | |
23 | ClassImp(AliCaloPhoton) | |
24 | //=============================================== | |
25 | AliCaloPhoton::AliCaloPhoton():TLorentzVector(),fDisp(0), | |
26 | fTof(0),fCpv(0),fPCA(0),fTrig(0), | |
27 | fIsTagged(0),fIsIsolated(0), | |
28 | fX(0.),fY(0.),fZ(0.), | |
29 | fModule(0),fBadDist(0) | |
30 | { | |
31 | ||
32 | ||
33 | } | |
34 | //=============================================== | |
35 | AliCaloPhoton::AliCaloPhoton(Double_t px,Double_t py,Double_t pz,Double_t E): | |
36 | TLorentzVector(px,py,pz,E),fDisp(0), | |
37 | fTof(0),fCpv(0),fPCA(0),fTrig(0), | |
38 | fIsTagged(0),fIsIsolated(0), | |
39 | fX(0.),fY(0.),fZ(0.), | |
40 | fModule(0),fBadDist(0) | |
41 | { | |
42 | ||
43 | } | |
44 | //=============================================== | |
45 | Bool_t AliCaloPhoton::IsPIDOK(Int_t ipid)const{ | |
46 | // returns true if photon satisfies given PID criterium | |
47 | switch(ipid){ | |
48 | case 0: return kTRUE ; //No PID at all | |
49 | case 1: return fPCA; //Overall PID calculated in AliPHOSPIDv1 | |
50 | case 2: return fDisp ; //only dispersion cut | |
51 | case 3: return fTof ; //Only TOF cut | |
52 | case 4: return fCpv ; //Only CPV cut | |
53 | case 5: return fDisp&&fTof ; //Dispersion and TOF | |
54 | case 6: return fDisp&&fCpv ; //Dispersion and CPV | |
55 | case 7: return fTof && fCpv; //TOF and CPV | |
56 | case 8: return fDisp&&fTof&&fCpv ; // all 3 cuts | |
57 | default: return kFALSE ; //Not known combination | |
58 | } | |
59 | } |